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Risk Assessment Of Phytochemicals In Food
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Book Synopsis Risk Assessment of Phytochemicals in Food by : Deutsche Forschungsgemeinschaft (DFG)
Download or read book Risk Assessment of Phytochemicals in Food written by Deutsche Forschungsgemeinschaft (DFG) and published by John Wiley & Sons. This book was released on 2011-08-24 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing the scientific background on the risk and safety assessment of toxicity in phytochemicals in everyday food, this monograph contains the pros and cons of 20 testing methods, with comments by the internationally acknowledged and independent DFG Senate Commission on Food Safety. Supplemented by 40 poster contributions on phytochemicals and their effects.
Book Synopsis Risk Assessment of Phytochemicals in Food by : Deutsche Forschungsgemeinschaft (DFG)
Download or read book Risk Assessment of Phytochemicals in Food written by Deutsche Forschungsgemeinschaft (DFG) and published by Wiley-VCH. This book was released on 2011-01-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing the scientific background on the risk and safety assessment of toxicity in phytochemicals in everyday food, this monograph contains the pros and cons of 20 testing methods, with comments by the internationally acknowledged and independent DFG Senate Commission on Food Safety. Supplemented by 40 poster contributions on phytochemicals and their effects.
Book Synopsis Functional and Preservative Properties of Phytochemicals by : Bhanu Prakash
Download or read book Functional and Preservative Properties of Phytochemicals written by Bhanu Prakash and published by Academic Press. This book was released on 2020-02-15 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Functional and Preservative Properties of Phytochemicals examines the potential of plant-based bioactive compounds as functional food ingredients and preservative agents against food-spoiling microbes and oxidative deterioration. The book provides a unified and systematic accounting of plant-based bioactive compounds by illustrating the connections among the different disciplines, such as food science, nutrition, pharmacology, toxicology, combinatorial chemistry, nanotechnology and biotechnological approaches. Chapters present the varied sources of raw materials, biochemical properties, metabolism, health benefits, preservative efficacy, toxicological aspect, safety and Intellectual Property Right issue of plant-based bioactive compounds. Written by authorities within the field, the individual chapters of the book are organized according to the following practical and easy to consult format: introduction, chapter topics and text, conclusions (take-home lessons), and references cited for further reading. Provides collective information on recent advancements that increase the potential use of phytochemicals Fosters an understanding of plant-based dietary bioactive ingredients and their physiological effects on human health at the molecular level Thoroughly explores biotechnology, omics, and bioinformatics approaches to address the availability, cost, and mode of action of plant-based functional and preservative ingredients
Book Synopsis Fruit and Vegetable Phytochemicals by : Laura A. de la Rosa
Download or read book Fruit and Vegetable Phytochemicals written by Laura A. de la Rosa and published by John Wiley & Sons. This book was released on 2009-10-13 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fruit and Vegetable Phytochemicals: Chemistry, Nutritional Value and Stability provides scientists in the areas of food technology and nutrition with accessible and up-to-date information about the chemical nature, classification and analysis of the main phytochemicals present in fruits and vegetables – polyphenols and carotenoids. Special care is taken to analyze the health benefits of these compounds, their interaction with fiber, antioxidant and other biological activities, as well as the degradation processes that occur after harvest and minimal processing.
Author :Ib Knudsen, Inge Søborg, Folmer Eriksen, Kirsten Pilegaard and Jan Pedersen. Publisher :Nordic Council of Ministers ISBN 13 :9289312513 Total Pages :111 pages Book Rating :4.2/5 (893 download)
Book Synopsis Risk assessment and risk management of novel plant foods : concepts and principles by : Ib Knudsen, Inge Søborg, Folmer Eriksen, Kirsten Pilegaard and Jan Pedersen.
Download or read book Risk assessment and risk management of novel plant foods : concepts and principles written by Ib Knudsen, Inge Søborg, Folmer Eriksen, Kirsten Pilegaard and Jan Pedersen. and published by Nordic Council of Ministers. This book was released on 2005-12-30 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: Novel food regulation is already in force in the European Community, Australia/New Zealand and in Canada. These regulations distinguish between traditional plant foods and novel plant foods, as the novel plant foods need to go through a premarket assessment procedure. This report focus on developing a proposal for definitions and criteria for determining if a plant food is traditional or novel and a proposal for an approach for the safety assessment of such plant foods with no or limited documented history of safe consumption. The report recommend to introduce a 2-step management procedure, first to establish the novelty and secondly to define and commit resources for the safety assessment, and recommend to generate and use a worldwide net of global, regional, local and ethnobotanical positive lists for food plants to guide both the decision on novelty and the safety assessment. The report recommends using the "history of use"--Concept and if the data submitted can support the claim that a product has a history of safe use, the approval can be straightforward. In Europe around 300 food plants deliver near 100% of human daily intake of plant food calories while nearly 7,000 other food plant species are used in other parts of the world. This report focuses on the situation when novel food items from these 7,000 plants are to enter the European or other regional market.
Book Synopsis Functionality of Food Phytochemicals by : Timothy Johns
Download or read book Functionality of Food Phytochemicals written by Timothy Johns and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytochemists are aware that their focus of interest is receiving attention from a wider segment of society and from a greater diversity of disciplines within the scientific community than ever before. Nonetheless, they were bemused to learn three years ago that "until recently scientists didn't even know phytochemi cals existed" (Newsweek, April 24, 1994). Changing public perception of the positive contributions of phytochemicals to human well-being has foundations in scientific advances. With popular reports emphasizing the important implica tions of phytochemicals in the daily lives of people, there is a pressing need for those working in this area to explain their diverse scientific activities to the public. Chemicals from plant foods are linked through epidemiological and ex perimental studies with reduced incidence of chronic degenerative diseases. Phytomedicines, standardized according to particular constituents, are making increasing contributions to health care. Naturally occurring constituents of plants are recognized as fundamental to the appeal, quality, and marketability of food products. In light of such developments, perceptions by phytochemists of their own discipline and its applications are expanding. Until recently, food phyto chemistry largely implied food toxicants. Food plants were familiar, but seldom the source of novel economically important compounds. Increasingly sophisti cated methods of analysis, however, have opened new opportunities for under standing the nature and functions offood constituents, and for manipulating them to improve the quality, acceptability, and value of food products.
Book Synopsis Mitochondria as Targets for Phytochemicals in Cancer Prevention and Therapy by : Dhyan Chandra
Download or read book Mitochondria as Targets for Phytochemicals in Cancer Prevention and Therapy written by Dhyan Chandra and published by Springer Science & Business Media. This book was released on 2013-12-11 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the importance of phytochemicals and mitochondria in cancer prevention and therapy. Recent scientific discoveries have identified that naturally occurring biologically active compounds (i.e. phytochemicals) target multiple steps of tumorigenesis leading to the inhibition or delay in cancer progression. Mitochondria, organelles within a cell, are a critical target for phytochemicals in regulating the initiation, promotion, and progression of cancer. The book is divided into three parts to better communicate the important findings related to phytochemicals and mitochondria in cancer research. The first part describes updates on environmental and genetic factors causing cancer initiation and progression, the role of mitochondria function in regulating the process of tumorigenesis, and the role of mitochondria in regulating cell death such as apoptosis, autophagy, and necroptosis. The second part focuses on the elucidation of key target proteins that could be exploited for cancer prevention, an the role of phytochemicals in cancer prevention, updates on basic research related to phytochemicals action critical for cancer prevention, and updates on translational knowledge on cancer prevention by phytochemicals. The third part provides updates on phytochemicals targeting mitochondria for cancer therapy, an overview of action of phytochemicals on cancer stem cells, updates on the role of microRNA in phytochemicals-based therapy of cancer, and updates on phytochemicals-based translation research on therapy for metastatic cancer.
Author :IARC Working Group on the Evaluation of Cancer-Preventive Strategies Publisher :IARC ISBN 13 :9789283230083 Total Pages :392 pages Book Rating :4.2/5 (3 download)
Book Synopsis Fruit and Vegetables by : IARC Working Group on the Evaluation of Cancer-Preventive Strategies
Download or read book Fruit and Vegetables written by IARC Working Group on the Evaluation of Cancer-Preventive Strategies and published by IARC. This book was released on 2003 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook shows that approximately one in ten cancers in western populations is due to an insufficient intake of fruit and vegetables, a finding that should encourage all organizations as well as governments to continue efforts to increase or maintain fruit and vegetable intake as an important objective of programs to improve nutrition to reduce the burden of cancer and other chronic diseases. The clearest evidence of a cancer-protective effect of eating more fruits is for stomach and esophageal cancers. Similarly, a higher intake of vegetables probably reduces the incidence of cancer of esophagus and colon-rectum. Fruit and vegetables contain many nutrients; they also contain other bioactive compounds that may influence many aspects of human biology and related disease processes.
Book Synopsis Evidence-Based Approach to Phytochemicals and Other Dietary Factors by : Jane Higdon
Download or read book Evidence-Based Approach to Phytochemicals and Other Dietary Factors written by Jane Higdon and published by Thieme. This book was released on 2012-07-18 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: From Reviews of the First Edition: Dr. Higdonhas given the healthcare providers, especially dietitians, nurses, physicians, and researchers who seek to understand phytochemicals an authoritative yet easy to use book.-- Phytomedicine: International Journal of Phytotherapy & Phytopharmacology I highly recommend this monograph for physicians, dietitians, and other health practitioners as well as the health-aware public. It captures what you need to know in a succinct but comprehensive fashion. -- American Journal of Lifestyle Medicine Now in a completely updated second edition, An Evidence-based Approach to Dietary Phytochemicals and Other Dietary Factors is a trusted resource for all health professionals who need to interpret the explosion of information on the role of a plant-based diet in health and disease. It consolidates a wealth of scientifically accurate, peer-reviewed data on plant foods, dietary phytochemicals, and dietary supplements, and includes information on essential intake recommendations, dietary sources, nutrient and drug interactions, phytochemicals in disease prevention, possible adverse effects, and much more. Special features: All chapters revised and updated, with new sections on choline, coenzyme Q10, L-Carnitine, lipoic acid, and other dietary factors Logically structured for quick access to informationbegins with the evidence-based benefits of fruits and vegetables, legumes, nuts, whole grains, coffee, and tea; and goes on to the scientific and clinical data on individual dietary phytochemicals and classes of phytochemicals, including carotenoids, flavonoids, fiber, and more Summaries at the end of each chapter for rapid review Peer-reviewed by experts in the field, ensuring that all material is accurate and up-to-date The well-constructed appendix includes not only a quick reference to diseases and foods and where to find them in the book; but also useful tables on phytochemical-drug interactions, phytochemical-nutrient interactions, and phytochemical-rich foods; a summary of the glycemic index of dietary carbohydrates; and a comprehensive glossary of terms Concisely synthesizing a huge amount of epidemiological and clinical researchand emphasizing the importance of a phytochemical-rich diet over dietary supplements, this book is ideal for nutritionists, dieticians, nurses, and other health care professionals who need to educate patients about sound food choices. Students in graduate programs in nutrition, food science, pharmacy, and allied health fields will also find the abundance of rigorous, scientifically accurate information essential in their studies.
Book Synopsis Fruit and Vegetable Phytochemicals by : Elhadi M. Yahia
Download or read book Fruit and Vegetable Phytochemicals written by Elhadi M. Yahia and published by John Wiley & Sons. This book was released on 2017-08-29 with total page 1445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in two volumes and containing more than seventy chapters, the second edition of Fruit and Vegetable Phytochemicals: Chemistry, Nutritional Value and Stability has been greatly revised and expanded. Written by hundreds of experts from across the world, the chapters cover diverse aspects of chemistry and biological functions, the influence of postharvest technologies, analysis methods and important phytochemicals in more than thirty fruits and vegetables. Providing readers with a comprehensive and cutting-edge description of the metabolism and molecular mechanisms associated with the beneficial effects of phytochemicals for human health, this is the perfect resource not only for students and teachers but also researchers, physicians and the public in general.
Book Synopsis Food Safety Policy, Science, and Risk Assessment by : Institute of Medicine
Download or read book Food Safety Policy, Science, and Risk Assessment written by Institute of Medicine and published by National Academies Press. This book was released on 2001-02-01 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Institute of Medicine's (IOM's) Food Forum was established in 1993 to allow science and technology leaders in the food industry, top administrators in several federal government agencies from the United States and Canada, representatives from consumer interest groups, and academicians to openly communicate in a neutral setting. The Food Forum provides a mechanism for these diverse groups to discuss food, food safety, and food technology issues and to identify possible approaches for addressing these issues by taking into consideration the often complex interactions among industry, regulatory agencies, consumers, and academia. The objective, however, is to illuminate issues, not to resolve them. Unlike study committees of the IOM, forums cannot provide advice or recommendations to any government agency or other organization. Similarly, workshop summaries or other products resulting from forum activities are precluded from reaching conclusions or recommendations but, instead, are intended to reflect the variety of opinions expressed by the participants. On July 13-14, 1999, the forum convened a workshop on Food Safety Policy, Science, and Risk Assessment: Strengthening the Connection. The purpose of the workshop was to address many of the issues that complicate the development of microbiological food safety policy, focusing on the use of science and risk assessment in establishing policy and in determining the utilization of food safety resources. The purpose was not to find fault with past food safety regulatory activities or food safety policy decisions. Rather, the goal was to determine what actions have been taken in the past to address food safety issues, to consider what influences led to the policies that were put in place, and to explore how improvements can be made in the future. This report is a summary of the workshop presentations. It is limited to the views and opinions of those invited to present at the workshop and reflects their concerns and areas of expertise. As such, the report does not provide a comprehensive review of the research and current status of food safety policy, science, and risk assessment. The organization of the report approximates the order of the presentations at the workshop. The identification of a speaker as an "industry representative" or a "Food and Drug Administration representative" is not intended to suggest that the individual spoke for that organization or others who work there.
Book Synopsis Phytochemical Functional Foods by : I T Johnson
Download or read book Phytochemical Functional Foods written by I T Johnson and published by Woodhead Publishing. This book was released on 2003-05-12 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: (Publisher-supplied data) Plant foods are rich in micronutrients, but they also contain an immense variety of biologically-active, non-nutritive compounds that contribute to colour, flavour and other characteristics. This book assesses the health benefits of phytochemicals, as well as the functional benefits of particular groups of phytochemicals such as phytoestrogens, carotenoids and flavonoids. It covers key safety and quality issues in developing phytochemical products, instituting appropriate intake levels, testing for safety and establishing health claims through clinical trials. This book will establish itself as a standard reference on one of the most important sectors in the functional foods market.
Book Synopsis Bio-Farms for Nutraceuticals by : Maria Teresa Giardi
Download or read book Bio-Farms for Nutraceuticals written by Maria Teresa Giardi and published by Springer Science & Business Media. This book was released on 2011-06-26 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Bio-Farms for Nutraceuticals" can be said to have been born of the NUTRA-SNACKS project within the Sixth Framework Programme Priority on Food Quality and Safety. One objective of NUTRA -SNACK S was to improve the nutritional and eating properties of ready-to-eat products and semi-prepared foodstuffs through better monitoring of the quality and safety of raw materials and the development of innovative processes along the production chain. Another main objective of the project was the production of ready-to-eat snacks with high nutraceutic activity. Seven research institutes and three companies in six European countries were involved in this effort. The co-operation resulted in the production of food having a high content of natural metabolites with the following beneficial health effects: anticancer, antilipidemic, anticholesterol, antimicrobial, antibacterial, antifungal, antiviral, antihypertensive, anti-inflamatory and antioxidant activities.
Book Synopsis Handbook of Dietary Phytochemicals by : Jianbo Xiao
Download or read book Handbook of Dietary Phytochemicals written by Jianbo Xiao and published by Springer. This book was released on 2021-09-02 with total page 1953 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes recent advances in the chemistry, bioactivity, nutrition, and functional aspects of dietary phytochemicals, as well as the health and functional aspects of foods rich in phytochemicals. Consisting of forty-four chapters, it discusses the different chemical types of phytochemicals in our diets and food and presents data collected from animal or human experiments that are directly related to human health. Each chapter covers the chemistry, epidemiological study, bioavailability, bioactivity (animal experiments) function in humans and safety, as well as products on the market. Moreover, the more than 200 figures make it easy to grasp the main findings in each area.
Book Synopsis Handbook of Plant Food Phytochemicals by : Brijesh K. Tiwari
Download or read book Handbook of Plant Food Phytochemicals written by Brijesh K. Tiwari and published by John Wiley & Sons. This book was released on 2013-01-02 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytochemicals are plant derived chemicals which may bestow health benefits when consumed, whether medicinally or as part of a balanced diet. Given that plant foods are a major component of most diets worldwide, it is unsurprising that these foods represent the greatest source of phytochemicals for most people. Yet it is only relatively recently that due recognition has been given to the importance of phytochemicals in maintaining our health. New evidence for the role of specific plant food phytochemicals in protecting against the onset of diseases such as cancers and heart disease is continually being put forward. The increasing awareness of consumers of the link between diet and health has exponentially increased the number of scientific studies into the biological effects of these substances. The Handbook of Plant Food Phytochemicals provides a comprehensive overview of the occurrence, significance and factors effecting phytochemicals in plant foods. A key of objective of the book is to critically evaluate these aspects. Evaluation of the evidence for and against the quantifiable health benefits being imparted as expressed in terms of the reduction in the risk of disease conferred through the consumption of foods that are rich in phytochemicals. With world-leading editors and contributors, the Handbook of Plant Food Phytochemicals is an invaluable, cutting-edge resource for food scientists, nutritionists and plant biochemists. It covers the processing techniques aimed at the production of phytochemical-rich foods which can have a role in disease-prevention, making it ideal for both the food industry and those who are researching the health benefits of particular foods. Lecturers and advanced students will find it a helpful and readable guide to a constantly expanding subject area.
Download or read book Phytochemicals written by Toshiki Asao and published by BoD – Books on Demand. This book was released on 2018-11-07 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytochemicals provides original research work and reviews on the sources of phytochemicals, and their roles in disease prevention, supplementation, and accumulation in fruits and vegetables. The roles of anthocyanin, flavonoids, carotenoids, and taxol are presented in separate chapters. Antioxidative and free radicle scavenging activity of phytochemicals is also discussed. The medicinal properties of Opuntia, soybean, sea buckthorn, and gooseberry are presented in a number of chapters. Supplementation of plant extract with phytochemical properties in broiler meals is discussed in one chapter. The final two chapters include the impact of agricultural practices and novel processing technologies on the accumulation of phytochemicals in fruits and vegetables. This book mainly focuses on medicinal plants and the disease-preventing properties of phytochemicals, which will be a useful resource to the reader.
Book Synopsis The Practice of Consumer Exposure Assessment by : Gerhard Heinemeyer
Download or read book The Practice of Consumer Exposure Assessment written by Gerhard Heinemeyer and published by Springer Nature. This book was released on 2020-01-03 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book closes a current gap by providing the scientific basis for consumer exposure assessment in the context of regulatory risk assessment. Risk is defined as the likelihood of an event occurring and the severity of its effects. The margin between the dose that leads to toxic effects and the actual dose of a chemical is identified by estimating population exposure. The objective of this book is to provide an introduction into the scientific principles of consumer exposure assessment, and to describe the methods used to estimate doses of chemicals, the statistics applied and computer tools needed. This is presented through the backgrounds of the special fields in exposure analysis, such as exposure via food and by the use of consumer products, toys, clothing and other items. As a general concept, human exposure is also understood to include exposure via the environment and from the work setting. In this context, the specific features of consumer exposure are pointed out and put into the context of regulation, in particular food safety, chemicals safety (REACh) and consumer product safety. The book is structured into three parts: The first part deals with the general concepts of consumer exposure as part of the overall risk analysis framework of risk characterization, risk assessment and risk communication. It describes the three basic features of exposure assessment (i) the exposure scenario (ii) the exposure model and (iii) the exposure parameters, addressing external and internal exposure. Also, the statistical presentation of data to characterize populations, in connection with variability, uncertainty and quality of information and the presentation of exposure evaluation results is described. The second part deals with the specific issues of exposure assessment, exposure via food consumption, exposure from use of consumer products, household products, toys, cosmetic products, textiles, pesticides and others. This part also covers methods for acquisition of data for exposure estimations, including the relevant information from regulations needed to perform an accurate exposure assessment. The third part portrays a prospect for further needs in the development and improvement of consumer exposure assessment, as well as international activities and descriptions of the work of institutions that are involved in exposure assessment on the regulatory and scientific level. And conversely, it creates the rationale for the exposure assessment details necessary to satisfy regulatory needs such as derivation of upper limits and risk management issues.
